Electrolux EW30EF65GS Installation Instructions (All Languages)

NOTICE

-

This service data sheet is intended for use by persons having

electrical and mechanical training and a level of knowledge of these

subjects generally considered acceptable in the appliance repair trade.

The manufacturer cannot be responsible, nor assume any liability for

injury or damage of any kind arising from the use of this data sheet.

SAFE SERVICING PRACTICES

To avoid the possibility of personal injury and/or property damage, it is

important that safe servicing practices be observed.

The following are

examples, but without limitation, of such practices.

1.

Before servicing or moving an appliance remove power cord from electrical

outlet, trip circuit breaker to OFF, or remove fuse.

2.

Never interfere with the proper installation of any safety device.

3.

GROUNDING:

The standard color coding for safety ground wires is

p/n 316904409

(0905)

SERVICE DATA SHEET

-

Electric Ranges with ES 630A Electronic Oven Control

ELECTRONIC OVEN CONTROL (EOC) FAULT CODE DESCRIPTIONS

IMPORTANT

DO NOT REMOVE THIS BAG

OR DESTROY THE CONTENTS

WIRING DIAGRAMS AND SERVICE INFORMATION

ENCLOSED

REPLACE CONTENTS IN BAG

Resistance

Temperature

Detector

F10

F11

F13

F14

F15

F20

F23

F25

F30

F31

F90

Runaway temperature.

Oven heats when no cook

cycle is programmed.

Shorted keypad.

Internal software error in

EOC.

TST Display tail missing

or not connected.

Signal loss between oven

relay board & EOC.

Communication failure

between EOC & ESEC.

(Electric models only)

Communication failure

between VSC board and

EOC.

Open probe connection.

Shorted Probe

connection

Door lock motor latch

failure

1. Check RTD Sensor Probe using the RTD scale found in the tech sheet.

Replace if defective.

2. If oven is overheating dsiconnect power from the range and unplug connector P1 from

power supply board. Reapply power to the range. If oven continues to heat when the power

is reapplied, replace the oven relay board.

3. Replace the EOC.

NOTE: Severe overheating may require the entire oven to be replaced should damage be

extensive.

1. Reset power supply to range to see if failure code will clear.

2 Test ribbon harness and connectors between the TST panel and EOC. Replace if

defective.

3. Replace the TST panel.

4. Replace the EOC.

Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up,

replace EOC.

1.Test ribbon harness and connections between TST panel and EOC. Replace if defective


3. Replace the EOC.

1. Test the harness and connections from EOC connector P16 to oven relay board J2.

2. Replace the oven relay board.

3. Replace the EOC.

1. Test wiring harness and connections between EOC connector P2 and ESEC 30 UIB P9.

2. Test wiring harness and connections between ESEC 30 UIB and ESEC 20 relay board.

3. Test wiring harness and connections between PS board 2 (P2) and ESEC 30 UIB

connector P7

4. Test for approximately 9 volts DC output from PS board 2 at ESEC 30 UIB connector

P7, pins 1 & 5. If output voltage is incorrect test incoming power supply to PS board 2 at

harness connector P1 pins 1 & 4.

If incoming power is correct (120 VAC) replace PS

board 2. If output voltage is correct replace ESEC 30 UIB

5. Replace EOC.

1.

Check harness and connections between VSC board and EOC.

2.

Test for approximately 5 volts DC to VSC board at P6 connector pins 1 & 6. If voltage is

correct replace VSC board. If voltage is incorrect replace EOC.

1. (F30 or F31) Check resistance at room temperature & compare to RTD Sensor

resistance chart. If resistance does not match the RTD chart replace RTD Sensor Probe.

Check Sensor wiring harness between EOC & Sensor Probe connector.

2. (F30 or F31) Check resistance at room temperature, if less than 500 ohms, replace

RTD Sensor Probe. Check for shorted Sensor Probe harness between EOC & Probe

connector.

If latch motor does not run

when clean cycle is selected:

1. Check to see if latch motor coil is open. If open, replace latch motor assembly.

2. Test for 120 volts to the terminals of the latch motor. If voltage is correct and motor

does not run replace

latch motor assembly. If voltage is not correct replace EOC.

If latch motor runs

when clean cycle is selected:

1. Check the wiring harness between EOC & latch motor switch. Repair or replace

harness as needed.

2. Test operation of the switch contacts. Replace latch motor assembly if defective.

3. Check for binding of the latch cam, latch motor rod & latch motor cam.

4. If all situations above do not solve problem, replace EOC.

Fault

Code

Symptom

Suggested Corrective Action

GREEN

or

GREEN WITH YELLOW STRIPES

.

Ground leads are not to be used as

current carrying conductors.

It is extremely important that the service technician

reestablish all safety grounds prior to completion of service.

Failure to do so

will create a potential safety hazard.

4.

Prior to returning the product to service, ensure that:

• All electric connections are correct and secure.

• All electrical leads are properly dressed and secured away from sharp edges, high-

temperature components, and moving parts.

• All uninsulated electrical terminals, connectors, heaters, etc. are adequately

spaced away from all metal parts and panels.

• All safety grounds (both internal and external) are correctly and securely reassembled.

Oven Calibration/

Temperature adjustment - See Use & Care Guide.

Note: Changing calibration affects normal Bake mode. The adjustments made will not

change the Self-Cleaning cycle temperature.

Control Beeping

No Error Codes

Display

“ E “

In Displays

“E

11”

In Displays

“ E

14 “

In Displays

“ E

15 “

In Displays

“HE” and no

Element

Power

“HE” in display

even when surface

is cold.

Surface

Element hot,

but no “HE”

appears

1. Check ribbon connection J3 connection on the ESEC 30 UIB to J5 on TST panel.

2. Test continuity of ribbon harness. Replace if defective.

3. Replace ESEC 30 UIB.

4. Replace TST panel.

1. Check ribbon connection J2 connection on the ESEC30 UIB to J4 on TST panel.




1. Reset power supply to range to see if failure code will clear.

2 Test ribbon harness and connectors between the TST panel and ESEC 30 UIB. Replace if

defective.


4. Replace the ESEC 30 UIB.

1. Check ribbon connection J4 connection on the ESEC 30 UIB to J3 on TST panel.




1. Check harness and connections between connector P6 of ESEC30 UIB

to connector J2 of

ESEC relay board. Repair or replace harness as needed.

2. If connection and harness are good. then replace ESEC relay board.

3. If error remains ESEC30 UIB.

1.Correct wiring of that element and its hot surface limiter.

1. With power disconnected, check continuity of hot surface limiter contacts (1b-2b) at that

element’s terminalblock.contacts are closed even when the surface is cold replace element.

2. If hot surface limiter contacts (1B-2B) are open replace power board.

1. Check the wire harness connector and seat properly to Relay Board J4 connector.

2. Check surface harness for correct wiring from each element’s hot surface limiter - correct wiring

or replace harness if necessary.

3.Turn on all elements to Hi. Wait 3 minutes to ensure all surfaces are hot. Check continuity

of limiter switch circuit for each element. If circuit is open replace that surface element. NOTE:

Limiter contacts can be tested through the harness on Relay Board connector J4

4.Check the wire harness and connectors from ESEC 30 UIB P5 to Relay Board Connector J5.

Replace harness if defective.

5. Replace Relay Board.


RTD SCALE

Temperature (°F)

Resistance (ohms)

32 ± 1.9

1000 ± 4.0

75 ± 2.5

1091 ± 5.3

250 ± 4.4

1453 ± 8.9

350 ± 5.4

1654 ± 10.8

450 ± 6.9

1852 ± 13.5

550 ± 8.2

2047 ± 15.8

650 ± 9.6

2237 ± 18.5

900 ± 13.6

2697 ± 24.4

ESEC key display ribbon cable is

disconnected or defective

ESEC key display ribbon cable is

disconnected or defective.

Shorted keypad.

ESEC key read ribbon cable is disconnected

or defective.

Signal loss between ESEC 30 UIB and

ESEC relay board.

At power-up,

“

HE

”

in display and surface

element will not come ON. Surface element

and its hot surface limiter mis-wired.

1. Hot surface limiter contacts stuck closed.

2. Defective Relay Board.

3. Defective ESEC 30 UIB.

1. Loose connector from surface element

harness to ESEC Relay Board J4 connector.

2. Miswiring of surface element harness.

3. Open limiter contacts in surface element.

(1b - 2b).

4. Failed harness or connector from UIB to

Relay Board.

5. Defective Relay Board.

6. Defective ESEC 30 UIB.

Symptom

Likely failure condition/cause

Suggested corrective action

ELECTRONIC OVEN CONTROL (EOC) FAULT CODE DESCRIPTIONS

Electrolux EW30EF65GS Installation Instructions (All Languages)

Electrolux EW30EF65GS - 30 Inch Electric Range Manual

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